Graft-Copolymer-Based Approach to Clear, Durable, and Anti-Smudge Polyurethane Coatings

被引：175

作者：

Rabnawaz, Muhammad ^{[1
]}

Liu, Guojun ^{[1
]}

机构：

[1] Queens Univ, Dept Chem, Kingston, ON K7L 3N6, Canada

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2015年 / 54卷 / 22期

基金：

加拿大自然科学与工程研究理事会;

关键词：

coatings; graft copolymers; polyols; polyurethane; self-assembly; SUPEROLEOPHOBIC SURFACES; AMPHIPHOBIC COATINGS; FILMS; TOPOGRAPHY; PARTICLES;

D O I：

10.1002/anie.201501360

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Clear anti-smudge coatings with a thickness of up to tens of micrometers have been prepared through a graft-copolymer-based approach from commercial precursors. The coatings repel water, diiodomethane, hexadecane, ink, and an artificial fingerprint liquid. In addition, they can be readily applied onto different substrates using different coating methods. These coatings could find applications in protecting hand-held electronic devices from fingerprints, windows from stains, and buildings from graffiti.

引用

页码：6516 / 6520

页数：5

共 39 条

[1]

[Anonymous], 2012, ANGEW CHEM INT EDIT, DOI DOI 10.1002/ange.201108800

[2]

[Anonymous], 2010, ANGEW CHEM INT EDIT, DOI DOI 10.1002/ANGE.201001258

[3]

Block S., 2008, 11 ANN COAT PLAST S, P88

[4] Surface properties of methacrylic copolymers containing a perfluoropolyether structure [J].

Bongiovanni, R ;

Malucelli, G ;

Lombardi, V ;

Priola, A ;

Siracusa, V ;

Tonelli, C ;

Di Meo, A .

POLYMER, 2001, 42 (06) :2299-2305

[5] Superoleophobic Surfaces through Control of Sprayed-on Stochastic Topography [J].

Campos, Raymond ;

Guenthner, Andrew J. ;

Meuler, Adam J. ;

Tuteja, Anish ;

Cohen, Robert E. ;

McKinley, Gareth H. ;

Haddad, Timothy S. ;

Mabry, Joseph M. .

LANGMUIR, 2012, 28 (25) :9834-9841

[6] Synthesis, characterization, and properties of a novel acrylic terpolymer with pendant perfluoropolyether segments [J].

Casazza, E ;

Mariani, A ;

Ricco, L ;

Russo, S .

POLYMER, 2002, 43 (04) :1207-1214

[7] Structural engineering of polyurethane coatings for high performance applications [J].

Chattopadhyay, D. K. ;

Raju, K. V. S. N. .

PROGRESS IN POLYMER SCIENCE, 2007, 32 (03) :352-418

[8] Smooth Perfluorinated Surfaces with Different Chemical and Physical Natures: Their Unusual Dynamic Dewetting Behavior toward Polar and Nonpolar Liquids [J].

Cheng, Dalton F. ;

Masheder, Benjamin ;

Urata, Chihiro ;

Hozumi, Atsushi .

LANGMUIR, 2013, 29 (36) :11322-11329

[9] A Physical Approach To Specifically Improve the Mobility of Alkane Liquid Drops [J].

Cheng, Dalton F. ;

Urata, Chihiro ;

Masheder, Benjamin ;

Hozumi, Atsushi .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (24) :10191-10199

[10] A Statically Oleophilic but Dynamically Oleophobic Smooth Nonperfluorinated Surface [J].

Cheng, Dalton F. ;

Urata, Chihiro ;

Yagihashi, Makoto ;

Hozumi, Atsushi .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (12) :2956-2959

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